20238053388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{682519}}^1$

素因数の和:682886

約数の個数: 48

約数和(自身を含む): 54121105920

約数和(自身を除く): 33883052532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 2118, 2471, 4236, 4942, 7413, 9884, 14826, 29652, 682519, 1365038, 2047557, 2730076, 4095114, 4777633, 8190228, 9555266, 14332899, 19110532, 28665798, 57331596, 240929207, 481858414, 722787621, 963716828, 1445575242, 1686504449, 2891150484, 3373008898, 5059513347, 6746017796, 10119026694, 20238053388]

約数ペア:

[(1, 20238053388), (2, 10119026694), (3, 6746017796), (4, 5059513347), (6, 3373008898), (7, 2891150484), (12, 1686504449), (14, 1445575242), (21, 963716828), (28, 722787621), (42, 481858414), (84, 240929207), (353, 57331596), (706, 28665798), (1059, 19110532), (1412, 14332899), (2118, 9555266), (2471, 8190228), (4236, 4777633), (4942, 4095114), (7413, 2730076), (9884, 2047557), (14826, 1365038), (29652, 682519)]